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1927 Eveready (National Carbon) Model 1 TRF Radio
Radioroslyn
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Posts: 7,285
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Joined: Dec 2009
City: Roslyn Pa
#15

07-28-2020, 09:32 AM
http://www.nostalgiaair.org/pagesbymodel...040767.pdf
http://www.nostalgiaair.org/pagesbymodel...040132.pdf

Personally I would go w/4mf film @630v. If you use an electrolytic
for #103 the ripple current is fairly high. This could cause it's premature
demise, film caps don't care about ripple current.
GL
When my pals were reading comic books
I was down in the basement in my dad's
workshop. Perusing his Sam's Photofoacts
Vol 1-50 admiring the old set and trying to
figure out what all those squiggly meant.
Circa 1966
Now I think I've got!

Terry
(This post was last modified: 07-28-2020, 05:38 PM by Radioroslyn.)
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RE: 1927 Eveready (National Carbon) Model 1 TRF Radio - by Radioroslyn - 07-28-2020, 09:32 AM



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  1. The PHILCO Phorum
  2. Various and Sundry Categories
  3. Other Radios (Non-Philco)